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Enclosure Design & Construction
Sealed or small ported ??
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<blockquote data-quote="Buck" data-source="post: 8723804" data-attributes="member: 591582"><p>in a trunk you can get away with smaller boxes because trunks can act like series 6th orders. it's just stages of pressurization. the trunk airspace is generally separate from the cab. so the air pressurizes inside of the box, then in the trunk, then in the cab. because of the extra pressure in the trunk, typcially you can do smaller boxes and ports and get a way with it. i did 2 q power deluxe 12's in a tiny nission trunk, like 3 cubes with 2 i think 3" aeros. It was something stupid small, like 3.5 in^2 per cube or something. it was loud. like nobody had hope for this system, it was so cheap and small, but damn it was loud for what it was. a little low end missing tune @ 35 hz or so with all the factors considered.</p></blockquote><p></p>
[QUOTE="Buck, post: 8723804, member: 591582"] in a trunk you can get away with smaller boxes because trunks can act like series 6th orders. it's just stages of pressurization. the trunk airspace is generally separate from the cab. so the air pressurizes inside of the box, then in the trunk, then in the cab. because of the extra pressure in the trunk, typcially you can do smaller boxes and ports and get a way with it. i did 2 q power deluxe 12's in a tiny nission trunk, like 3 cubes with 2 i think 3" aeros. It was something stupid small, like 3.5 in^2 per cube or something. it was loud. like nobody had hope for this system, it was so cheap and small, but damn it was loud for what it was. a little low end missing tune @ 35 hz or so with all the factors considered. [/QUOTE]
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Sealed or small ported ??
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